28874200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 70062480

約数和(自身を除く): 41188280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 6277, 12554, 25108, 31385, 50216, 62770, 125540, 144371, 156925, 251080, 288742, 313850, 577484, 627700, 721855, 1154968, 1255400, 1443710, 2887420, 3609275, 5774840, 7218550, 14437100, 28874200]

約数ペア:

[(1, 28874200), (2, 14437100), (4, 7218550), (5, 5774840), (8, 3609275), (10, 2887420), (20, 1443710), (23, 1255400), (25, 1154968), (40, 721855), (46, 627700), (50, 577484), (92, 313850), (100, 288742), (115, 251080), (184, 156925), (200, 144371), (230, 125540), (460, 62770), (575, 50216), (920, 31385), (1150, 25108), (2300, 12554), (4600, 6277)]